Calculate the relevan descriptive statistics

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 4CYU
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Related questions
Question
s)
Alpha 0.05, 1 tailed test
1. State HO and H1
2. Calculate the relevant
descriptive statistics
3. Perform the hypothesis
test using e
appropriate test statistic
4. Do positive affirmations,
repeated to oneself daily,
increase participants
self-esteem?
5. If yes, how could you
describe the effect size?
halyp
Transcribed Image Text:s) Alpha 0.05, 1 tailed test 1. State HO and H1 2. Calculate the relevant descriptive statistics 3. Perform the hypothesis test using e appropriate test statistic 4. Do positive affirmations, repeated to oneself daily, increase participants self-esteem? 5. If yes, how could you describe the effect size? halyp
Self Esteem Scores (maximun
75)
After
Affirmations Affirmations
Score =
Subject
Before
Difference
50
62
25
59
59
46
60
55
65
68
63
Count
(n)
mean
median
DEVSQ
(SS)
VAR.S
(s2)
STDEV.S
(s)
345
Transcribed Image Text:Self Esteem Scores (maximun 75) After Affirmations Affirmations Score = Subject Before Difference 50 62 25 59 59 46 60 55 65 68 63 Count (n) mean median DEVSQ (SS) VAR.S (s2) STDEV.S (s) 345
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